INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8f4c4b7e9c5159625f769d651b56e1cdeafef94693aadb8ccdb903c97f0a903', 
    '8SM7ZmkwSBZI6DGgVxHhIpgMmV77Qavr+PFjeSPOVUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)